{"id":"vidhyamitra:city-day:dwarka:1665-10-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1665-10-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1665-10-01","date_display":"October 1, 1665 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1665,"month":10,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2329462.770833,"kali_year":4767,"ahargana":1740997.2708,"sun":{"sidereal_longitude":169.1635,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":69.0449,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":259.8814,"elapsed_within_tithi_degrees":7.8814},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":69.0449,"elapsed_within_degrees":2.3782},"yoga":{"number":18,"name":"Varīyān","sum_longitude":238.2083},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":1665,"month":10,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2329462.770833,"ahargana":1740997.2708,"kali_year":4767,"ayanamsa_lahiri":19.1838,"grahas":{"sun":{"sidereal_longitude":169.10154899999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"moon":{"sidereal_longitude":65.667149,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false,"latitude":-1.8675},"mars":{"sidereal_longitude":119.39114899999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":198.89054899999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":298.00334900000007,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":128.729849,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":258.66374900000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":93.5863,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":273.5863,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1665,"month":10,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2329462.770833,"kali_year":4767,"ahargana":1740997.2708,"sun":{"sidereal_longitude":169.1635,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":69.0449,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":259.8814,"elapsed_within_tithi_degrees":7.8814},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":69.0449,"elapsed_within_degrees":2.3782},"yoga":{"number":18,"name":"Varīyān","sum_longitude":238.2083},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.867,"elongation":100.119},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.867,"opposition_distance":79.881}},"eclipse_window_40days":[]},"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"06:45","sunsetLocal":"18:41","solarNoonLocal":"12:43","dayLengthHours":11.94085679278082,"dayLengthDisplay":"11 Hours 56 Mins 27 Secs","nightLengthDisplay":"12 Hours 03 Mins 33 Secs","moonriseLocal":"23:06","moonsetLocal":"12:33","rahuKala":{"name":"Rāhu Kāla","start":"14:13","end":"15:42","startHours":14.208571029321199,"endHours":15.7011781284188,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:45","end":"08:14","startHours":6.745535533833185,"endHours":8.238142632930789,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:44","end":"11:13","startHours":9.73074973202839,"endHours":11.223356831125994,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:32","end":"09:56","startHours":9.531735452148709,"endHours":9.92976401190807,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:15","end":"07:34","startHours":7.243071233532386,"endHours":7.561494081339874,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:19","end":"13:07","startHours":12.317935370464234,"endHours":13.113992489982955,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:09","end":"05:57","startHours":5.153421294795742,"endHours":5.949478414314464,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:45","end":"06:45","startHours":5.750464134434783,"endHours":6.745535533833185,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:42","end":"15:30","startHours":14.706106729020398,"endHours":15.50216384853912,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:29","end":"18:53","startHours":18.486392326614006,"endHours":18.886392326614004,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:41","end":"19:11","startHours":18.686392326614005,"endHours":19.183928026313204,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:26","end":"20:11","startHours":18.436392326614005,"endHours":20.186392326614005,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:19","end":"01:07","startHours":24.317935370464234,"endHours":25.113992489982955,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:45","end":"08:14","startHours":6.745535533833185,"endHours":8.238142632930789,"quality":"auspicious"},{"name":"Roga","start":"08:14","end":"09:44","startHours":8.238142632930789,"endHours":9.73074973202839,"quality":"inauspicious"},{"name":"Udveg","start":"09:44","end":"11:13","startHours":9.73074973202839,"endHours":11.223356831125994,"quality":"inauspicious"},{"name":"Chala","start":"11:13","end":"12:43","startHours":11.223356831125994,"endHours":12.715963930223595,"quality":"neutral"},{"name":"Labha","start":"12:43","end":"14:13","startHours":12.715963930223595,"endHours":14.208571029321199,"quality":"auspicious"},{"name":"Amṛta","start":"14:13","end":"15:42","startHours":14.208571029321199,"endHours":15.7011781284188,"quality":"auspicious"},{"name":"Kāla","start":"15:42","end":"17:12","startHours":15.7011781284188,"endHours":17.193785227516404,"quality":"inauspicious"},{"name":"Śubha","start":"17:12","end":"18:41","startHours":17.193785227516404,"endHours":18.686392326614005,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:41","end":"20:12","startHours":18.686392326614005,"endHours":20.1937852275164,"quality":"auspicious"},{"name":"Kāla","start":"20:12","end":"21:42","startHours":20.1937852275164,"endHours":21.7011781284188,"quality":"inauspicious"},{"name":"Śubha","start":"21:42","end":"23:13","startHours":21.7011781284188,"endHours":23.2085710293212,"quality":"auspicious"},{"name":"Roga","start":"23:13","end":"00:43","startHours":23.2085710293212,"endHours":24.715963930223595,"quality":"inauspicious"},{"name":"Udveg","start":"00:43","end":"02:13","startHours":24.715963930223595,"endHours":26.22335683112599,"quality":"inauspicious"},{"name":"Chala","start":"02:13","end":"03:44","startHours":26.22335683112599,"endHours":27.73074973202839,"quality":"neutral"},{"name":"Labha","start":"03:44","end":"05:14","startHours":27.73074973202839,"endHours":29.23814263293079,"quality":"auspicious"},{"name":"Amṛta","start":"05:14","end":"06:45","startHours":29.23814263293079,"endHours":30.745535533833184,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:45","end":"07:45","startHours":6.745535533833185,"endHours":7.745535533833185,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:45","end":"08:45","startHours":7.745535533833185,"endHours":8.745535533833184,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:45","end":"09:45","startHours":8.745535533833184,"endHours":9.745535533833184,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:45","end":"10:45","startHours":9.745535533833184,"endHours":10.745535533833184,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:45","end":"11:45","startHours":10.745535533833184,"endHours":11.745535533833184,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:45","end":"12:45","startHours":11.745535533833184,"endHours":12.745535533833184,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:45","end":"13:45","startHours":12.745535533833184,"endHours":13.745535533833184,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:45","end":"14:45","startHours":13.745535533833184,"endHours":14.745535533833184,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:45","end":"15:45","startHours":14.745535533833184,"endHours":15.745535533833184,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:45","end":"16:45","startHours":15.745535533833184,"endHours":16.745535533833184,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:45","end":"17:45","startHours":16.745535533833184,"endHours":17.745535533833184,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:45","end":"18:45","startHours":17.745535533833184,"endHours":18.745535533833184,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:45","end":"19:45","startHours":18.745535533833184,"endHours":19.745535533833184,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:45","end":"20:45","startHours":19.745535533833184,"endHours":20.745535533833184,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:45","end":"21:45","startHours":20.745535533833184,"endHours":21.745535533833184,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:45","end":"22:45","startHours":21.745535533833184,"endHours":22.745535533833184,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:45","end":"23:45","startHours":22.745535533833184,"endHours":23.745535533833184,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:45","end":"00:45","startHours":23.745535533833184,"endHours":24.745535533833184,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:45","end":"01:45","startHours":24.745535533833184,"endHours":25.745535533833184,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:45","end":"02:45","startHours":25.745535533833184,"endHours":26.745535533833184,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:45","end":"03:45","startHours":26.745535533833184,"endHours":27.745535533833184,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:45","end":"04:45","startHours":27.745535533833184,"endHours":28.745535533833184,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:45","end":"05:45","startHours":28.745535533833184,"endHours":29.745535533833184,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:45","end":"06:45","startHours":29.745535533833184,"endHours":30.745535533833184,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-3.285679919758907,"eotMinutes":11.167764186584405,"ayanamsa":19.1838}},"calendars":{"vikram_samvat":1722,"vikram_samvatsara":"Kālayukta","saka_samvat":1587,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1072,"malayalam_era":841,"nanakshahi_year":196,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Saptamī · Vikram 1722 Kālayukta · Śaka 1587 Viśvāvasu"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"dwarka"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga October 1, 1665 CE · Dvārakā · Vidhyamitra","description":"October 1, 1665 CE for Dvārakā: Kṛṣṇa Saptamī, sūryodaya 06:45, sūryāsta 18:41.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1665-10-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1665-10-01","sa":"https://sa.vidhyamitra.com/city/dwarka/1665-10-01","hi":"https://hi.vidhyamitra.com/city/dwarka/1665-10-01","x-default":"https://vidhyamitra.com/city/dwarka/1665-10-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-04T14:45:04.565Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-06-04T14:45:04.565Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-04T14:45:04.565Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}